Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mthethwa, B (Bahle)

Chess SA id

2100305862

FIDE id

Date of birth

2010-12-22 (U16)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-30

Personal details last changed

1900-01-01

Junior GPX Games

36.4

Junior GPX Points

1145.3

Item	Main	Standard	Rapid	Blitz
Rating	1276.3	1275.2	1250.5	1200
Raw rating	1273.2	1275.2	1250.5	1200
Weighted rating	1186.6	1171	1237.1	1200
Weighted performance	1276.3	1234.8	0	0
Floor	773.2	775.2	750.5	700
K-factor	36	36	36	36
Min/Max rating change allowed	149.4	149	154.3	165.8
Highest rating	1276.3 2025-11-01	1275.2 2025-11-01	1332.4 2024-10-01	1200 2024-06-01
Highest raw rating	1273.2 2025-11-01	1275.2 2025-11-01	1250.5 2025-05-05	1200 2024-06-01
Highest weighted rating	1202 2024-06-01	1200 2024-06-01	1229.9 2025-08-01	1200 2024-06-01
Highest weighted performance	1276.3 2025-11-01	1234.8 2025-11-01	1332.4 2024-10-01	1200 2024-06-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-3.1	0	0	0
New rating	1273.2	1275.2	1250.5	1200
Analysis
Rating	1276.3	1275.2	1250.5	1200
Raw rating	1273.2	1275.2	1250.5	1200
Weighted rating	1186.6	1171	1237.1
Weighted performance	1276.3	1234.8	0
K-factor	36	36	36	36
Floor	773.2	775.2	750.5	700
Max/Min rating change allowed	149.4	149	154.3	165.8
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1273.2	1275.2	1250.5	1200
New weighted rating	1193.6	1179.2	1239.1	1200
New weighted performance	1268.5	1227.4	0	0
Temp new rating	1273.2	1275.2	1250.5	1200
Temp new rating +/-	-3.1	0	0	0
Final new rating +/-	-3.1	0	0	0
New rating	1273.2	1275.2	1250.5	1200
New K-factor	36	36	36	36
New floor	773.2	775.2	750.5	700

Item	Main	Standard	Rapid
	0	0	0
	31	26	5
	25	15	10
	0	0	0
	0	0	0
	0	0	0
History	56	41	15

Games since
	Main 56	Standard 41		Rapid 15		Blitz 0
Gender	Female
Age group	U16
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	3489		1166		198
Female	749		255		55
U16	561		191		38
U16 Female	156		59		15
Standard
	RSA		Province		Region
Overall	3407		1228		175
Female	725		256		42
U16	561		202		34
U16 Female	146		56		12
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	31	12.5	40.32	-82.3	1305.9	1223.6
Standard	26	9.5	36.54	-114.4	1325.2	1210.8
Rapid	5	3	60	85	1205.2	1290.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	56	21.5	38.39	-98.7	1274.9	1176.3
Standard	41	12	29.27	-176.2	1301.9	1125.7
Rapid	15	9.5	63.33	113.3	1201.3	1314.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1273.2	1275.2	1250.5	1200
2025-09-30	1191.3	1178.4	1250.5	1200
2025-09-01	1191.3	1178.4	1250.5	1200
2025-08-01	1178.3	1162.2	1250.5	1200
2025-07-01	1178.3	1162.2	1250.5	1200
2025-06-01	1177.1	1160.9	1250.5	1200
2025-05-01	1189.9	1164.3	1250.5	1200
2025-04-01	1176.2	1161.9	1245.3	1200
2025-03-01	1179.5	1166.4	1245.3	1200
2025-02-01	1176.6	1161.5	1245.3	1200
2025-01-01	1123.5	1079.7	1245.3	1200
2024-12-01	1202	1152.8	1245.3	1200
2024-11-01	1202	1152.8	1245.3	1200
2024-10-01	1156.9	1152.8	1193.5	1200
2024-09-01	1156.9	1152.8	1193.5	1200
2024-08-01	1156.9	1152.8	1193.5	1200
2024-07-01	1138.4	1131.6	1193.5	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Top Schools Teams (U15 Girls)	2025-08-30	2025-08-30	Standard	Tshwane (GTP)	5	5	5	Yes	Analysis
2	Chess Molecules Rapid 2025 (B)	2025-09-20	2025-09-20	Rapid	Ekurhuleni (GE)	5	0	0	No	Analysis
3	Ekurhuleni Trials 2025 (D)	2025-07-26	2025-07-26	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
4	Moja Chess Extravaganza 2025 (Ladies)	2025-04-26	2025-05-01	Standard	Johannesburg Metro (GJM)	9	8	1.5	Yes	Analysis
5	Chess Molecules Open Tournament 2025 (B)	2025-04-19	2025-04-19	Rapid	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
6	Ekurhuleni Chess Open 2025 (C)	2025-03-15	2025-03-15	Standard	Ekurhuleni (GE)	5	4	0	Yes	Analysis
7	CPH Primrose Open 2025 (B)	2025-02-08	2025-02-08	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Top Schools Teams (U15 Girls)	2025-08-30	2025-08-30	Standard	Tshwane (GTP)	5	5	5	Yes	Analysis
2	Chess Molecules Rapid 2025 (B)	2025-09-20	2025-09-20	Rapid	Ekurhuleni (GE)	5	0	0	No	Analysis
3	Ekurhuleni Trials 2025 (D)	2025-07-26	2025-07-26	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
4	Moja Chess Extravaganza 2025 (Ladies)	2025-04-26	2025-05-01	Standard	Johannesburg Metro (GJM)	9	8	1.5	Yes	Analysis
5	Chess Molecules Open Tournament 2025 (B)	2025-04-19	2025-04-19	Rapid	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
6	Ekurhuleni Chess Open 2025 (C)	2025-03-15	2025-03-15	Standard	Ekurhuleni (GE)	5	4	0	Yes	Analysis
7	CPH Primrose Open 2025 (B)	2025-02-08	2025-02-08	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis
8	Gauteng Inter-Region at UJ 2024 (U16+U18 Girls)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	0	Yes	Analysis
9	Gauteng Top Schools 2024 (U15 Girls)	2024-10-05	2024-10-05	Rapid	Ekurhuleni (GE)	5	5	4	Yes	Analysis
10	Ekurhuleni Trails 2 2024 (U16)	2024-07-27	2024-07-27	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
11	Chess Molecules Open Chess Tournament 2024 (High School Girls)	2024-06-15	2024-06-15	Rapid	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
12	Ekurhuleni Trails 1 2024 (U16)	2024-06-01	2024-06-01	Standard	Ekurhuleni (GE)	5	5	0.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament 2025 Gauteng Top Schools Teams				Tournament 2025 Gauteng Top Schools Teams
		date 2025-08-30	rnd 1	type Standard	result 1	date 2025-08-30	rnd 5	type Standard	result 1
		Opponent Mamothupi, K (Kgotatso)				Opponent Kgomojoo, A (Atlehang Setshego)
2	4	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 1	type Rapid	result 1	date 2024-10-05	rnd 4	type Rapid	result 1
		Opponent Modiselle, T (Tumisang)				Opponent Wasserman, K (Kayleigh)
3	2	Tournament Moja Chess Extravaganza 2025				Tournament Ekurhuleni Trials 2025
		date 2025-05-01	rnd 9	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Seitireng, D (Didintle)				Opponent Shen Yu, C (Caroline)

#	Games	Start				End
1	2	Tournament Moja Chess Extravaganza 2025				Tournament Ekurhuleni Trials 2025
		date 2025-05-01	rnd 9	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Seitireng, D (Didintle)				Opponent Shen Yu, C (Caroline)
2	1	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-07-26	rnd 3	type Standard	result 1
		Opponent Buthelezi, Z (Zanokuhle)				Opponent Buthelezi, Z (Zanokuhle)
3	1	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-29	rnd 6	type Standard	result 0.5	date 2025-04-29	rnd 6	type Standard	result 0.5
		Opponent Naidoo, Y (Yasthi)				Opponent Naidoo, Y (Yasthi)

#	Games	Start				End
1	5	Tournament Chess Molecules Open Chess Tournament 2024				Tournament Gauteng Top Schools 2024
		date 2024-06-15	rnd 5	type Rapid	result 1	date 2024-10-05	rnd 4	type Rapid	result 1
		Opponent Pathan, Z (Zaarah)				Opponent Wasserman, K (Kayleigh)
2	2	Tournament Chess Molecules Open Tournament 2025				Tournament Chess Molecules Open Tournament 2025
		date 2025-04-19	rnd 1	type Rapid	result 1	date 2025-04-19	rnd 2	type Rapid	result 1
		Opponent Karuppan, Z (Zebada)				Opponent Wang, D (Dorcas)
3	1	Tournament Chess Molecules Open Tournament 2025				Tournament Chess Molecules Open Tournament 2025
		date 2025-04-19	rnd 5	type Rapid	result 1	date 2025-04-19	rnd 5	type Rapid	result 1
		Opponent Muswanba, G (Greatest)				Opponent Muswanba, G (Greatest)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 1	type Rapid	result 1	date 2024-10-05	rnd 4	type Rapid	result 1
		Opponent Modiselle, T (Tumisang)				Opponent Wasserman, K (Kayleigh)
2	2	Tournament Moja Chess Extravaganza 2025				Tournament Ekurhuleni Trials 2025
		date 2025-05-01	rnd 9	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Seitireng, D (Didintle)				Opponent Shen Yu, C (Caroline)
3	2	Tournament Chess Molecules Open Tournament 2025				Tournament Chess Molecules Open Tournament 2025
		date 2025-04-19	rnd 1	type Rapid	result 1	date 2025-04-19	rnd 2	type Rapid	result 1
		Opponent Karuppan, Z (Zebada)				Opponent Wang, D (Dorcas)

#	Games	Start				End
1	2	Tournament Moja Chess Extravaganza 2025				Tournament Ekurhuleni Trials 2025
		date 2025-05-01	rnd 9	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Seitireng, D (Didintle)				Opponent Shen Yu, C (Caroline)
2	1	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-07-26	rnd 3	type Standard	result 1
		Opponent Buthelezi, Z (Zanokuhle)				Opponent Buthelezi, Z (Zanokuhle)
3	1	Tournament CPH Primrose Open 2025				Tournament CPH Primrose Open 2025
		date 2025-02-08	rnd 5	type Standard	result 1	date 2025-02-08	rnd 5	type Standard	result 1
		Opponent Shaik, H (Hameed)				Opponent Shaik, H (Hameed)

#	Games	Start				End
1	5	Tournament Chess Molecules Open Chess Tournament 2024				Tournament Gauteng Top Schools 2024
		date 2024-06-15	rnd 5	type Rapid	result 1	date 2024-10-05	rnd 4	type Rapid	result 1
		Opponent Pathan, Z (Zaarah)				Opponent Wasserman, K (Kayleigh)
2	2	Tournament Chess Molecules Open Tournament 2025				Tournament Chess Molecules Open Tournament 2025
		date 2025-04-19	rnd 1	type Rapid	result 1	date 2025-04-19	rnd 2	type Rapid	result 1
		Opponent Karuppan, Z (Zebada)				Opponent Wang, D (Dorcas)
3	1	Tournament Chess Molecules Open Tournament 2025				Tournament Chess Molecules Open Tournament 2025
		date 2025-04-19	rnd 5	type Rapid	result 1	date 2025-04-19	rnd 5	type Rapid	result 1
		Opponent Muswanba, G (Greatest)				Opponent Muswanba, G (Greatest)

No games found.

#	Games	Start				End

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Onatu ,G (George)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Onatu ,G (George)	2	1339.1	914.1	2	1344.8	914.1	0	0	0	0	0	0
2	Liebenberg ,M (Michael)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Liebenberg ,M (Michael)	2	1291.1	1078.6	2	1280.4	1078.6	0	0	0	0	0	0
3	Pathan ,Z (Zaarah)	2	1	0	1	0	-425	1	1	425	0	0	0
3	Pathan ,Z (Zaarah)	2	1175.6	1175.6	1	1147.8	750.6	1	1200	1600.6	0	0	0
4	Karuppan ,Z (Zebada)	2	1	0	1	0	-425	1	1	425	0	0	0
4	Karuppan ,Z (Zebada)	2	1152	1152	1	1197.1	727	1	1162.3	1577	0	0	0
5	Mamothupi ,K (Kgotatso)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mamothupi ,K (Kgotatso)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Greenwood ,D (Derick)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Greenwood ,D (Derick)	1	1304.9	879.9	1	1218.1	879.9	0	0	0	0	0	0
7	Paulse ,L (Leilani)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Paulse ,L (Leilani)	1	1229.8	804.8	1	1278.1	804.8	0	0	0	0	0	0
8	Mogotsi ,R (Reatlehile)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mogotsi ,R (Reatlehile)	1	1175.1	750.1	1	1156.8	750.1	0	0	0	0	0	0
9	Baijang ,T (Tiego)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Baijang ,T (Tiego)	1	1480.2	1055.2	1	1465.9	1055.2	0	0	0	0	0	0
10	Kunene ,L (Lesego)	1	1	425	1	1	425	0	0	0	0	0	0
10	Kunene ,L (Lesego)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Mthethwa, B (Bahle)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms